package study.javaConstructorTest.classPackage;

/**
 * @author: chengchao
 * @description:
 * @date: create in 2021/9/10
 **/
public class A {
    private A() {
        System.out.println("A is constructor is called");
    }

    private A(int a, int b) {
        System.out.println("a : " + a + "b:" + b);
    }

    public void printInfo() {
        System.out.println("ok");
    }
}
